Steve will roll a number cube, numbered 1-6, twice. What is the probability of rolling a number greater than 4, then rolling an odd number?

Standard deviation of 19,29,21,22,23

With number 11 ( show how you got the answer)

Every weekday, mr. jones bikes from his home to his job. sometimes he rides along two roads, the long route that is shown by the solid lines. other times, he takes the shortcut shown by the dashed line. how many fewer kilometers does mr. jones bike when he takes the shortcut instead of the long route?